{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:L5RKU6XGCCIQBYZD625CDJ5XD5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"67772af0d27bd2f2479b7bdb169919598211b4dc631cb9cda50ca0c14d0b136b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-17T15:16:04Z","title_canon_sha256":"fe87ed21be4dbe4d49db7c040c177919406255a7cdcd7b90364107281cf09f13"},"schema_version":"1.0","source":{"id":"2607.16041","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.16041","created_at":"2026-07-20T02:19:27Z"},{"alias_kind":"arxiv_version","alias_value":"2607.16041v1","created_at":"2026-07-20T02:19:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.16041","created_at":"2026-07-20T02:19:27Z"},{"alias_kind":"pith_short_12","alias_value":"L5RKU6XGCCIQ","created_at":"2026-07-20T02:19:27Z"},{"alias_kind":"pith_short_16","alias_value":"L5RKU6XGCCIQBYZD","created_at":"2026-07-20T02:19:27Z"},{"alias_kind":"pith_short_8","alias_value":"L5RKU6XG","created_at":"2026-07-20T02:19:27Z"}],"graph_snapshots":[{"event_id":"sha256:da2b21b4505749c7edca6035bfa0d9bfbf03b516af1b58501584cc81773c4ecc","target":"graph","created_at":"2026-07-20T02:19:27Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.16041/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the present work, we propose to investigate the productions of $P_{c}(4312)$, $P_{c}(4440)$, and $P_{c}(4457)$ in the $e^{+} e^{-} \\rightarrow p \\bar{p} J/\\psi$ process. By using an effective Lagrangian approach, we estimate the cross section for the processes under consideration. For the $e^{+} e^{-} \\rightarrow \\bar{p} P_{c}(4312)$, $e^{+} e^{-} \\rightarrow \\bar{p} P_{c}(4440)$, and $e^{+} e^{-} \\rightarrow \\bar{p} P_{c}(4457)$ processes, the cross sections are evaluated to be ($46.6^{+88.4}_{-34.5}$) fb, ($57.4^{+109}_{-42.5}$) fb, and ($55.1^{+105}_{-40.8}$) fb at $\\sqrt{s}=6$ GeV, resp","authors_text":"Dian-Yong Chen, Quan-Yun Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-17T15:16:04Z","title":"$P_{c}(4312)$, $P_{c}(4440)$, and $P_{c}(4457)$ productions in $e^{+} e^{-}$ collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.16041","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:79273e8070f471310d6f5356ae18de4fb946f06800bc83ff90bd8428ca2f016e","target":"record","created_at":"2026-07-20T02:19:27Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"67772af0d27bd2f2479b7bdb169919598211b4dc631cb9cda50ca0c14d0b136b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-17T15:16:04Z","title_canon_sha256":"fe87ed21be4dbe4d49db7c040c177919406255a7cdcd7b90364107281cf09f13"},"schema_version":"1.0","source":{"id":"2607.16041","kind":"arxiv","version":1}},"canonical_sha256":"5f62aa7ae6109100e323f6ba21a7b71f696a96fe92ac5e6fddeb6c7aa783a181","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f62aa7ae6109100e323f6ba21a7b71f696a96fe92ac5e6fddeb6c7aa783a181","first_computed_at":"2026-07-20T02:19:27.800671Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-20T02:19:27.800671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3q3Rf5eY71V9PqR/47j3Bw3HaKCYjJMfvYa8ZyFm/Pn0yD3cRUcuWi229Www5y64Xhp6jymK5anrkZJzf8fYCA==","signature_status":"signed_v1","signed_at":"2026-07-20T02:19:27.801516Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.16041","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79273e8070f471310d6f5356ae18de4fb946f06800bc83ff90bd8428ca2f016e","sha256:da2b21b4505749c7edca6035bfa0d9bfbf03b516af1b58501584cc81773c4ecc"],"state_sha256":"806a6eaa1f400d44d1b5327d976d90777bd193e15c7aa6993245e673e9d24ce5"}